eolivelli commented on pull request #2435: URL: https://github.com/apache/bookkeeper/pull/2435#issuecomment-708503305
> Can you please explain the upgrade scenario for this? > As I understand, after upgrading the bits we can still use the older bookie id but if we want, we can start the bookies with BP-41 enabled, and then we have to restart the clients with it enabled too? Is that right? If you don't configure the bookieId the bookie will work as it worked in 4.11, so no problem for old clients. If you configure bookieId in your bookie then only 4.12 clients will be able to use it. If you want to leverage Bookie Address Change Tracking you have to: - use bookidId - use 4.12 - enable it in ClientConfiguration (it is enabled by default, in order to be friendly with bookies with dynamic addresses by default) We cannot set a bookieId by default in order to be backward compatible ---------------------------------------------------------------- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. For queries about this service, please contact Infrastructure at: [email protected]
